Individual Calculations February 2018
 Lazniewski, Tadeusz  Total change: -31.20  Rating chartPersonal card
 II Ogolnopolski Turniej Szachowy -Tu Powstala Polska - Grupa A Gniezno POL 2017-12-27
RcRownchangeKK*chgGame
 1488 1477 1.50 6 -1.41 40 -56.40 
  Karczynski, Lech 1801 POL0.5010.374014.80 
  Monczak, Mariusz 1819 POL0.001-0.1240-4.80 
  Dixa, Stanislaw 1585 POL0.001-0.3540-14.00 
  Baszczynski, Gabriel 1244 POL0.001-0.7940-31.60 
  Golinska, Patrycja 1077  * POL0.501-0.4240-16.80 
  Wojdak, Karol 1402 POL0.501-0.1040-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 MARIENBAD OPEN 2018 C - FIDE open Marianske Lazne CZE 2018-01-20
RcRownchangeKK*chgGame
 1725 1481 2.50 7 0.87 40 34.80 
  Chekletsov, Egor 1881  * RUS0.001-0.0840-3.20 
  Szalko, Maciej 1878 POL0.001-0.0840-3.20 
  Dovzhenko, Viktor m1881  * UKR0.001-0.0840-3.20 
  Vana, Jan 1199 CZE1.0010.16406.40 
  Bartsch, Winfried 1792 GER0.5010.364014.40 
  Koci, Vladimir 1644 CZE0.5010.22408.80 
  Chudek, Lubomir 1798 CZE0.5010.374014.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 III Wielkopolska Liga Juniorow 2018 Round 1-4 Gniezno POL 2018-01-27
RcRownchangeKK*chgGame
 1296 1481 0.50 1 -0.24 40 -9.60 
  Grzegorski, Michal 1296 POL0.501-0.2440-9.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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